diff --git a/composer.json b/composer.json
index 02d44a2..65fe049 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
     "type": "library",
     "license": "MPL-2.0",
     "require": {
-        "cloudobjects/sdk" : ">=0.8"
+        "cloudobjects/sdk" : ">=0.9"
     },
     "autoload": {
         "psr-4" : {
diff --git a/composer.lock b/composer.lock
index 7c178ed..820f6ca 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,15 +4,15 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "8f917c8d43a7cddf40a3943c2ef45fdd",
+    "content-hash": "0139da254ccb833d0880fde4dd830cd6",
     "packages": [
         {
             "name": "cloudobjects/sdk",
-            "version": "0.8",
+            "version": "0.9",
             "source": {
                 "type": "git",
                 "url": "https://codeberg.org/CloudObjects/CloudObjects-PHP-SDK",
-                "reference": "255d0189ab8c4be09aaa2a6d11b246c535a14a51"
+                "reference": "b127c3cba8db4a6b55f8b2493a75bc0244f1ec9b"
             },
             "require": {
                 "doctrine/cache": "1.*",
@@ -57,7 +57,7 @@
                 "cloudobjects",
                 "sdk"
             ],
-            "time": "2024-09-17T14:46:11+00:00"
+            "time": "2025-05-27T14:46:34+00:00"
         },
         {
             "name": "doctrine/cache",